Objective To provide bacteriological basis for curing infected root canals with sensitive drugs.
目的为临床应用敏感药物治疗感染根管提供细菌学依据。
Objective To observe the antibacterial effect of calcium hydroxide in sterilization of infected root canals.
目的观察氢氧化钙对感染根管消毒的抗菌效果。
Methods We have made bacterial cultivation for 56 cases with infected root canals and drug sensitive test with agar dilution.
方法对5 6例感染根管进行细菌培养，并用琼脂稀释法，对细菌进行药敏试验。
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